889331361

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 1237317120

約数和(自身を除く): 347985759

約数列:

[1, 3, 53, 79, 101, 159, 237, 303, 701, 2103, 4187, 5353, 7979, 12561, 16059, 23937, 37153, 55379, 70801, 111459, 166137, 212403, 422887, 1268661, 2935087, 3752453, 5593279, 8805261, 11257359, 16779837, 296443787, 889331361]

約数ペア:

[(1, 889331361), (3, 296443787), (53, 16779837), (79, 11257359), (101, 8805261), (159, 5593279), (237, 3752453), (303, 2935087), (701, 1268661), (2103, 422887), (4187, 212403), (5353, 166137), (7979, 111459), (12561, 70801), (16059, 55379), (23937, 37153)]